Skip Nav
Home » Forums » SystemC Forum

Icon - KMLM List KMLM List

View email archives for the history of this mailing list.

List Home All Archives Dates Threads Authors Subjects
systemc-forum - Re: [Systemc-forum] SystemC under Cygwin compiles, but regression tests Message Thread: Previous | Next
  • To: systemc-forum@xxxxxxxxxxxxxxxxxxx
  • From: Sandeep S Srinivasa <srinivasa@xxxxxxxx>
  • Date: Mon, 23 Feb 2004 10:43:30 +0530
Send Email to systemc-forum@osci.kavi.com:
Send new message
Reply to this message
hi,
I have used SystemC on WinXP-Cygwin, but I have never run regression tests. Check if a core file is generated. You can backtrace the symbols
in the core-file using gdb.
I would think that the problem would be with threads, if any. There has been several "issues" with SystemC/POSIX threads. Check the archives for
further information.
Just my $0.02


regards
Sandeep

Christopher Hylands Brooks wrote:

I'm attempting to run SystemC-2.0.1 under WindowsXP using Cygwin with gcc-3.3.1

My environment is:
bash-2.05b$ uname -a
CYGWIN_NT-5.1 DOPLAP03 1.5.7(0.109/3/2) 2004-01-30 19:32 i686 unknown unknown Cygwin
bash-2.05b$ gcc -v
Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/specs
Configured with: /GCC/gcc-3.3.1-3/configure --with-gcc --with-gnu-ld --with-gnu-as --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --libdir=/usr/lib --libexecdir=/usr/sbin --mandir=/usr/share/man --infodir=/usr/share/info --enable-languages=c,ada,c++,f77,pascal,java,objc --enable-libgcj --enable-threads=posix --with-system-zlib --enable-nls --without-included-gettext --enable-interpreter --enable-sjlj-exceptions --disable-version-specific-runtime-libs --enable-shared --disable-win32-registry --enable-java-gc=boehm --disable-hash-synchronization --verbose --target=i686-pc-cygwin --host=i686-pc-cygwin --build=i686-pc-cygwin
Thread model: posix
gcc version 3.3.1 (cygming special)
bash-2.05b$



I built SystemC with: cd systemc-2.0.1 mkdir objdir cd objdir ../configure make >& make.out & make install

The few examples I tried worked fine.  However, it seems like
81 SystemC regression tests from regtests-2.0.1 failed under Cygwin
and 557 pass.

Some of the failures are overflow errors, and are not that big a
problem.

However, some of the failures are because we got an
UNKNOWN EXCEPTION OCURRED
message while running the Cygwin generated binary.
(Note the misspelling of occured.)

That string comes the catch statement in
systemc-2.0.1/src/systemc/kernel/sc_main.cpp

For example, systemc/kernel/watching/test01/ fails with:

--start--
bash-2.05b$ cd regtests-2.0.1/systemc/kernel/watching/test01
bash-2.05b$ ls
systemc.exe
test01
test01.diff
test01.log
test01.log.stripped
test01.o
bash-2.05b$ ./systemc.exe

            SystemC 2.0.1 --- Nov 13 2003 15:15:26
       Copyright (c) 1996-2002 by all Contributors
                   ALL RIGHTS RESERVED
main_action
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

UNKNOWN EXCEPTION OCCURED
--end--

BTW - To run the regtests, I did:
1. Download and untar regtestrs-2.0.1.tar.gz from http://www.systemc.org

2. Edit regtests-2.0.1/scripts/verify.pl
and change the first line to

#!/usr/bin/perl

and the Cygwin version check line to

   } elsif( $uname_s eq "CYGWIN_NT-5.1" ) {

3. Set SYSTEMC_HOME to point to your systemc-2.0.1 directory. I did:
export SYSTEMC_HOME=c:/cxh/src/systemc-2.0.1


4. Run the tests: c:/cxh/src/regtests-2.0.1/scripts/verify.pl -no-cleanup -v systemc

I used -no-cleanup so that all the tests would run.  When verify.pl
is run without -no-cleanup, then only one test is run, and I think
that test is deleted if it is successful

I also tried compiling systemc-2.0.1 under Cygwin with out optimization.
I used:
make CXXFLAGS="-g -DSC_INCLUDE_FX -Wno-deprecated" CFLAGS=-g 
OPT_CXXFLAGS=-Wno-deprecated
I got the same results.



Has anyone had any success running the regression tests under
Cygwin?

-Christopher

Christopher Hylands Brooks                    University of California
Programmer/Analyst Chess/Ptolemy/GSRC         US Mail: 558 Cory Hall #1770
ph: 510.643.9841 fax:510.642.2739             Berkeley, CA 94720-1770
home: (F-Tu) 707.665.0131 (W-F) 510.655.5480  (office: 400A Cory)


_______________________________________________ Systemc-forum mailing list Systemc-forum@xxxxxxxxxxxxxxxxxxx https://server2.systemc.org/mailman/listinfo/systemc-forum







By Date: Previous | Next Current Thread By Thread: Previous | Next


  Mail converted by the most-excellent MHonArc 2.6.10